{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["location", "person", "organization", "else"], "input": "A British newspaper said Margaret Thatcher was so shaken by an IRA attempt on her life when she was prime minister in 1984 that an astrologer was asked to warn her against future threats ."}
{"location": [], "person": ["Margaret Thatcher"], "organization": ["IRA"], "else": ["British"]}